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  1. Trailer Door Hinges
  2. Polar Hardware
  3. Strap Hinge
  4. Flush Hinge
  5. Stainless Steel
  6. 5-1/2 Inch Long
Strap Hinge - 5-1/2" Long x 3-1/4" Wide - Stainless Steel

Strap Hinge - 5-1/2" Long x 3-1/4" Wide - Stainless Steel

Item # PLR104SS
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Retail:$37.01
Our Price: $32.95
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Trailer Door Hinges
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Shipping Weight: 0.46 lbs
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Replace the flush hinge on your trailer, cabinet, or utility truck with this stainless steel hinge. Nylon bushings provide smooth operation and require no lubrication. Stainless steel construction is rustproof and resists corrosion. Lowest Prices for the best trailer door hinges from Polar Hardware. Strap Hinge - 5-1/2" Long x 3-1/4" Wide - Stainless Steel part number PLR104SS can be ordered online at etrailer.com or call 1-833-496-1390 for expert service.
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  • Reviews (78)
  • Q & A (0)
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  • Why etrailer?

Polar Hardware Trailer Door Hinges - PLR104SS

  • Strap Hinge
  • Flush Hinge
  • Stainless Steel
  • 5-1/2 Inch Long
  • 3-1/4 Inch Wide
  • Bolt On - Pre-Drilled Holes
  • Polar Hardware

Replace the flush hinge on your trailer, cabinet, or utility truck with this stainless steel hinge. Nylon bushings provide smooth operation and require no lubrication. Stainless steel construction is rustproof and resists corrosion.


Features:

  • Strap hinge replaces an old or damaged hinge on your trailer, cabinet, or utility truck
  • Nylon bushings ensure smooth operation and require no lubrication
  • Stainless steel construction is rustproof and resists corrosion
  • Pre-drilled to accept #10 screws (not included)
  • Made in the USA


Specs:

  • Overall length (edge of bracket to edge of strap): 5-1/2"
  • Strap dimensions: 4-9/16" long x 1-15/16" wide (at widest point)
    • Distance between mounting holes (center to center): 1-3/8"
  • Bracket dimensions: 3-1/4" tall x 1-3/16" wide
    • Distance between mounting holes (center to center): 2-9/16"


Polar Strap Hinge Dimensions


104SS Polar Flush Hinge - Stainless Steel






Customer Reviews

Strap Hinge - 5-1/2" Long x 3-1/4" Wide - Stainless Steel - PLR104SS

Average Customer Rating:  4.9 out of 5 stars   (78 Customer Reviews)

Replace the flush hinge on your trailer, cabinet, or utility truck with this stainless steel hinge. Nylon bushings provide smooth operation and require no lubrication. Stainless steel construction is rustproof and resists corrosion.

by:

EXCELLENT, exactly what I needed.




by:

Fast shipping. Just what I needed to replace the old broken hinges on my trailer door.




by:

I was super impressed with etrailer. My hinges were back ordered abs they emailed me several times to make sure I didn’t want to get something else that would come faster. These hinges look great. Thank you for the great service




by:

Good strong exact replacement for the cheap cast hinges on my horse trailer tack room door.




by:

Good selection of hard to find items. Easy ordering with prompt delivery. I will definitely order from Etrailer in the future.




by:

Well made and perfect fit.




by:

Fit my old trailer perfect




by:

Great upgrade replacement for the original ones, one of which broke on a trip. etrailer was able to overnight them to me so I didn’t miss a beat on my trip plans.


Comments
Still looks and works great after a year of use!
Kay W - 08/23/2021


by: 09/16/2022

Direct replacement, worked great




by:

Very easy to place order service and items ordered was great****




by:

These were a perfect fit, and very good quality. Quick shipping too, thank you. Used for a 2005 Trails West Horse trailer, tack room door.




by:

Hinge was an exact fit. Great service.




by:

Sturdy hinges used on custom camping trailer doors.
They worked perfectly.




by:

Exact fitment good quality




by:

great service and kept us informed as to when the order would be delivered / product was perfect / thank you




by:

The hinges arrived quickly and were exactly as advertised and worked great. The measurements were as exact and they installed without any adjustment.




by:

Still work and look like new after a year of continued use




by:

It's a perfect match to the broken Hing on my Tool Box on my Flatbed. The price is very reasonable. The delivery is fast. It's nice to find what your looking for, without going to store after store.




by:

Good value for a quality product. Quick shipment. Perfect fit to up date our horse trailer.




by:

high quality hinges compared to the chrome plated zinc ones they replaced! the bushings are higher quality so the door shouldn't sag. butter smooth




by:

Looks ok on initial inspection. Not feeling very heavy duty basically stamped sheet metal (at least it stainless) and not very thick. Actually would prefer the cast metal part but not available in that style anymore.




by:

The hinges I ordered are exactly what I've been looking for. I couldn't find them anywhere!! And the packaging and delivery was excellent! Perfect fit our pest control truck




by:

Exact replacement on a 25? Year old trailer, wife couldn’t figure out why the door would not close




by:

These hinges fit our bucket truck compartment doors and were easy to install




by:

I need a hinge for our Starcraft - 1970 Vintage RV - and etrailer has one that matches perfectly - well made, shiny polished stainless, these will be the perfect replacement for the long missing original parts. When I find something that works and is built well, I always go back and etrailer not only had the right part, but they were quick to ship and follow up to make sure it arrived. Good service, good product, highly recommended. Kudos. I'll post a pic of the hinges installed shortly.



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See what our Experts say about this Polar Hardware Trailer Door Hinges



  • Process for Painting Polar Flush Hinge # PLR104SS
    The Polar Flush Hinge # PLR104SS is made from stainless steel which is a very easily paintable surface. If you lightly sand it and apply a stainless steel primer to it an oil based paint would look great and be very durable.
    view full answer...
  • Polar Flush Hinge # PLR104SS Dimensions
    The Polar Flush Hinge - Stainless Steel # PLR104SS is 5-1/2 inches long. The base measures 3-1/4 inches long by 1-3/16 inches wide. The holes are countersunk and drilled for #10 screws which are not included. I've attached a video to further help with dimensions.
    view full answer...
    Image 1 for
  • Replacement Door Hinge for Trails West Horse Trailer
    We do have a large selection of door hinges available. I recommend taking a look at the Polar Flush Hinge # PLR104SS. This looks very similar to the hinge you have pictured on your Trails West Horse Trailer and it features the same number of bolt holes. It has an overall length of 5-1/2 inches and the base measures 3-1/4 inches tall. I have attached an image with these and some additional dimensions labeled that you can also check out. The holes are countersunk and drilled for #10 screws,...
    view full answer...
    Image 1 for Image 2 for
  • Polar Flush Hinge Dimensions for Trailer Fit
    The Polar Flush Hinge - Stainless Steel # PLR104SS will work well to replace hinges on trailers. I've attached the dimensions of this hinge to assist. You will need to check these measurements against your 1978 Triple E Surfside camping trailer to determine if it will fit as desired. This hinge has holes drilled and counter sunk for #10 screws. We do ship to Canada.
    view full answer...
    Image 1 for
  • What is the Weight Rating of the Polar Flush Hinge
    The Polar Flush Hinge - Stainless Steel # PLR104SS is not rated for a specific weight because you can simply add more hinges as needed to support the weight of the door. The screws used and the door material will greatly impact the weight capacity.
    view full answer...
    Image 1 for
  • How To Confirm Fit and Install 5-1/2" Long Strap Hinge
    The Strap Hinge part # PLR104SS is a universal trailer door hinge. The best way to determine replacement is based on length which for this model is 5-1/2" long. The hinges can be riveted or screwed on. If your old one has rivets they will need to be drilled out to remove them. The new one then can be attached with screws for an easier install or a rivet gun if you have one. Please note, we don't have any info on the door hinge on your trailer currently so measuring is best to determine...
    view full answer...
  • Replacement Hinge for Horse Trailer Tack Room Door
    We have many types of horse trailer door hinges that you can see on the linked page. I do recommend taking a look at the Polar Flush Hinge # PLR104SS. The photo of this item that I linked includes overall dimensions as well as the center to center mounting hole spacing. If this and the others shown on the linked page do not fit your application please feel free to send us a photo along with dimensions and we'll try to help you find the best option in a replacement.
    view full answer...
    Image 1 for

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Cole B
Installed by:
Cole B
Employee Wilson B
Updated by:
Wilson B
Employee Mike S
Updated by:
Mike S
Employee Amanda M
Written by:
Amanda M

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